191 lines
8.4 KiB
Python
191 lines
8.4 KiB
Python
from fanficfare import geturls
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from os import listdir, remove, rename, utime, errno, devnull
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from os.path import isfile, join
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from subprocess import check_output, STDOUT, call
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import logging
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from optparse import OptionParser
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import re
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from ConfigParser import ConfigParser
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from tempfile import mkdtemp
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from shutil import rmtree
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logging.getLogger("fanficfare").setLevel(logging.ERROR)
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def touch(fname, times=None):
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with open(fname, 'a'):
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utime(fname, times)
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ffnet = re.compile('(fanfiction.net/s/\d*)/?.*')
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neutral = re.compile('https?://(.*)')
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story_name = re.compile('(.*)-.*')
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equal_chapters = re.compile('.* already contains \d* chapters.')
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chapter_difference = re.compile('.* contains \d* chapters, more than source: \d*.')
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bad_chapters = re.compile(".* doesn't contain any recognizable chapters, probably from a different source. Not updating.")
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no_url = re.compile('No story URL found in epub to update.')
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def parse_url(url):
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if ffnet.search(url):
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url = "www." + ffnet.search(url).group(1)
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elif neutral.search(url):
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url = neutral.search(url).group(1)
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return url
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def get_files(mypath, filetype=None, fullpath=False):
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ans = []
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if filetype:
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ans = [f for f in listdir(mypath) if isfile(join(mypath, f)) and f.endswith(filetype)]
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else:
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ans = [f for f in listdir(mypath) if isfile(join(mypath, f))]
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if fullpath:
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return [join(mypath, f) for f in ans]
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else:
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return ans
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def check_regexes(output):
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if equal_chapters.search(output):
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raise ValueError("Issue with story, site is broken. Story likely hasn't updated on site yet.")
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if bad_chapters.search(output):
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raise ValueError("Something is messed up with the site or the epub. No chapters found.")
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if no_url.search(output):
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raise ValueError("No URL in epub to update from. Fix the metadata.")
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def main(user, password, server, label, inout_file, path ):
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if path:
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path = '--with-library "{}"'.format(path)
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try:
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with open(devnull, 'w') as nullout:
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call(['calibredb'], stdout=nullout, stderr=nullout)
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except OSError as e:
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if errno == ENOENT:
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print "Calibredb is not installed on this system. Cannot search the calibre library or update it."
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return
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touch(inout_file)
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with open(inout_file, "r") as fp:
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urls = set([x.replace("\n", "") for x in fp.readlines()])
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with open(inout_file, "w") as fp:
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fp.write("")
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urls |= geturls.get_urls_from_imap(server, user, password, label)
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urls = set(parse_url(x) for x in urls)
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if len(urls) != 0: print "URLs to parse: {}".format(", ".join(urls))
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loc = mkdtemp()
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for url in urls:
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print "Working with url {}".format(url)
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storyId = None
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try:
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if path:
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try:
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res = check_output('calibredb search "Identifiers:{}" {}'.format(url, path), shell=True,stderr=STDOUT)
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storyId = res
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print "\tStory is in calibre with id {}".format(storyId)
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print "\tExporting file"
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res = check_output('calibredb export {} --dont-save-cover --dont-write-opf --single-dir --to-dir "{}" {}'.format(storyId, loc, path), shell=True)
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cur = get_files(loc, ".epub", True)[0]
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print '\tDownloading with fanficfare, updating file "{}"'.format(cur)
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moving=""
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except:
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#story is not in calibre
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cur = url
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moving = 'cd "{}" && '.format(loc)
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res = check_output('{}fanficfare -u "{}" --update-cover'.format(moving, cur), shell=True,stderr=STDOUT)
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check_regexes(res)
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if chapter_difference.search(res):
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print "\tForcing download update\n"
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res = check_output('{}fanficfare -u "{}" --force --update-cover'.format(moving, cur), shell=True,stderr=STDOUT)
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check_regexes(res)
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cur = get_files(loc, '.epub', True)[0]
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if storyId:
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print "\tRemoving {} from library".format(storyId)
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res = check_output('calibredb remove {} {}'.format(storyId, path), shell=True,stderr=STDOUT)
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print "\tAdding {} to library".format(cur)
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res = check_output('calibredb add "{}" {}'.format(cur, path), shell=True,stderr=STDOUT)
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res = check_output('calibredb search "Identifiers:{}" {}'.format(url, path), shell=True, stderr=STDOUT)
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print "\tAdded {} to library with id {}".format(cur, res)
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remove(cur)
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else:
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res = check_output('cd "{}" && fanficfare -u "{}" --update-cover'.format(loc, url), shell=True,stderr=STDOUT)
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check_regexes(res)
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cur = get_files(loc, '.epub', True)[0]
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name = get_files(loc, '.epub', False)[0]
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rename(cur, name)
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print "Downloaded story {} to {}".format(story_name.search(name).group(1), name)
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except Exception as e:
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print "Exception: {}".format(e)
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rmtree(loc)
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loc = mkdtemp()
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fp.write("{}\n".format(url))
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continue
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rmtree(loc)
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if __name__ == "__main__":
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option_parser = OptionParser(usage="usage: %prog [flags]")
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option_parser.add_option('-u', '--user', action='store', dest='user', help='Email Account Username. Required.')
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option_parser.add_option('-p', '--password', action='store', dest='password', help='Email Account Password. Required.')
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option_parser.add_option('-s', '--server', action='store', dest='server', default="imap.gmail.com", help='Email IMAP Server. Default is "imap.gmail.com".')
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option_parser.add_option('-m', '--mailbox', action='store', dest='mailbox', default='INBOX', help='Email Label. Default is "INBOX".')
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option_parser.add_option('-l', '--library', action='store', dest='library', help="calibre library db location. If none is passed, then this merely scrapes the email and error file for new stories and downloads them into the current directory.")
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option_parser.add_option('-i', '--input', action='store', dest='input', default="./fanfiction.txt", help="Error file. Any urls that fail will be output here, and file will be read to find any urls that failed previously. If file does not exist will create. File is overwitten every time the program is run.")
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option_parser.add_option('-c', '--config', action='store', dest='config', help='Config file for inputs. Blank config file is provided. No default. If an option is present in whatever config file is passed it, the option will overwrite whatever is passed in through command line arguments unless the option is blank. Do not put any quotation marks in the options.')
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(options, args) = option_parser.parse_args()
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if options.config:
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touch(options.config)
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config = ConfigParser(allow_no_value=True)
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config.read(options.config)
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updater = lambda option, newval : newval if newval != "" else option
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try: options.user = updater(options.user, config.get('login', 'user').strip())
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except: pass
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try: options.password = updater(options.password, config.get('login', 'password').strip())
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except: pass
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try: options.server = updater(options.server, config.get('login', 'server').strip())
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except: pass
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try: options.mailbox = updater(options.mailbox, config.get('login', 'mailbox').strip())
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except: pass
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try: options.library = updater(options.library, config.get('locations', 'library').strip())
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except: pass
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try: options.input = updater(options.input, config.get('locations', 'input').strip())
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except: pass
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if not (options.user or options.password):
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raise ValueError("User or Password not given")
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main(options.user, options.password, options.server, options.mailbox, options.input, options.library)
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